John E. Miller
Contributor
LOCATION: Ft. Pierce, FL, United States
Chief Curator, Indian River Coastal Zone Museum; Assistant Research Scientist, Harbor Branch Oceanographic Institution, Inc., Ft. Pierce, Florida.
Primary Contributions (1)
Echinoderm, any of a variety of invertebrate marine animals belonging to the phylum Echinodermata, characterized by a hard, spiny covering or skin. Beginning with the dawn of the Cambrian Period (542 million to 488 million years ago), echinoderms have a rich fossil history and are well represented…
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